#4C52D7#4C52D7

#4C52D7 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 51.5% C 0.200 H 274.9°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#4C52D7
RGB	rgb(76, 82, 215)
HSL	hsl(237, 63%, 57%)
HSV	hsv(237, 65%, 84%)
CMYK	cmyk(64.7%, 61.9%, 0%, 15.7%)
CIE-LAB	lab(41.96, 38.67, -69.09)
CIE-LCH	lch(41.96, 79.17, 299.23°)
OKLab	oklab(51.53% 0.0171 -0.1991)
OKLCH	oklch(51.53% 0.2 274.9)
XYZ	xyz(18.2595, 12.4758, 65.7226)
Luminance	0.1248 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C52D7 #D7D14C

analogous

#4C98D7 #4C52D7 #8C4CD7

triadic

#4C52D7 #D74C52 #52D74C

tetradic

#4C52D7 #D74C98 #D7D14C #4CD78C

square

#4C52D7 #D74C98 #D7D14C #4CD78C

split-complementary

#4C52D7 #D78C4C #98D74C

monochromatic

#1F238A #2A30BC #4C52D7 #7E82E2 #B0B3ED

Accessibility & contrast

On white

6.01

#4C52D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#4C52D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C52D7

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C52D7	#FFFFFF	#000000	##FFFFFF
##4C52D7	1.00	6.01	3.50	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069DB

Deuteranopia (green-blind)

#005DD4

Tritanopia (blue-blind)

#00748D

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4c52d7;
/* rgb */ color: rgb(76, 82, 215);
/* oklch */ color: oklch(51.5% 0.200 274.9);

Tailwind

colors: {
  custom: {
    50: '#8d83e4',
    500: '#4c52d7',
    950: '#000000',
  },
}

SCSS

$custom: #4c52d7;
$custom-light: #8d83e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4c52d7",
  "rgb": {
    "r": 76,
    "g": 82,
    "b": 215
  },
  "hsl": {
    "h": 237.41,
    "s": 63.47,
    "l": 57.059
  },
  "oklch": {
    "l": 0.51533,
    "c": 0.19986,
    "h": 274.9
  },
  "luminance": 0.12477
}

Semantic roles & 50–950 ramp

primary

#4C52D7

secondary

#DCD9A3

accent

#DF41E6

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4C52D7

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →